CN204206460U - 一种mems麦克风 - Google Patents
一种mems麦克风 Download PDFInfo
- Publication number
- CN204206460U CN204206460U CN201420645253.XU CN201420645253U CN204206460U CN 204206460 U CN204206460 U CN 204206460U CN 201420645253 U CN201420645253 U CN 201420645253U CN 204206460 U CN204206460 U CN 204206460U
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- CN
- China
- Prior art keywords
- mems microphone
- mems
- wiring board
- damping portion
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000013016 damping Methods 0.000 claims abstract description 59
- 239000002184 metal Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 4
- 230000006355 external stress Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420645253.XU CN204206460U (zh) | 2014-10-30 | 2014-10-30 | 一种mems麦克风 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420645253.XU CN204206460U (zh) | 2014-10-30 | 2014-10-30 | 一种mems麦克风 |
Publications (1)
Publication Number | Publication Date |
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CN204206460U true CN204206460U (zh) | 2015-03-11 |
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Family Applications (1)
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CN201420645253.XU Active CN204206460U (zh) | 2014-10-30 | 2014-10-30 | 一种mems麦克风 |
Country Status (1)
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CN (1) | CN204206460U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108622847A (zh) * | 2018-05-03 | 2018-10-09 | 河北美泰电子科技有限公司 | Mems传感器的封装方法及封装结构 |
CN112333618A (zh) * | 2020-10-27 | 2021-02-05 | 歌尔微电子有限公司 | 骨声纹传感器模组和电子设备 |
-
2014
- 2014-10-30 CN CN201420645253.XU patent/CN204206460U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108622847A (zh) * | 2018-05-03 | 2018-10-09 | 河北美泰电子科技有限公司 | Mems传感器的封装方法及封装结构 |
CN112333618A (zh) * | 2020-10-27 | 2021-02-05 | 歌尔微电子有限公司 | 骨声纹传感器模组和电子设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200611 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |